PhalaWrappedBalances¶

Calls¶

unlock¶

See [Pallet::unlock].

Attributes¶

Name	Type
vote_id	`ReferendumIndex`
max_iterations	`u32`

Python¶

call = substrate.compose_call(
    'PhalaWrappedBalances', 'unlock', {
    'max_iterations': 'u32',
    'vote_id': 'u32',
}
)

unwrap¶

See [Pallet::unwrap].

Attributes¶

Name	Type
amount	`BalanceOf<T>`

Python¶

call = substrate.compose_call(
    'PhalaWrappedBalances', 'unwrap', {'amount': 'u128'}
)

unwrap_all¶

See [Pallet::unwrap_all].

Attributes¶

No attributes

Python¶

call = substrate.compose_call(
    'PhalaWrappedBalances', 'unwrap_all', {}
)

vote¶

See [Pallet::vote].

Attributes¶

Name	Type
aye_amount	`BalanceOf<T>`
nay_amount	`BalanceOf<T>`
vote_id	`ReferendumIndex`

Python¶

call = substrate.compose_call(
    'PhalaWrappedBalances', 'vote', {
    'aye_amount': 'u128',
    'nay_amount': 'u128',
    'vote_id': 'u32',
}
)

wrap¶

See [Pallet::wrap].

Attributes¶

Name	Type
amount	`BalanceOf<T>`

Python¶

call = substrate.compose_call(
    'PhalaWrappedBalances', 'wrap', {'amount': 'u128'}
)

Events¶

DustRemoved¶

Some dust stake is removed

Triggered when the remaining stake of a user is too small after withdrawal or slash.

Affected states: - the balance of the locking ledger of the contributor at [StakeLedger] is set to 0 - the user's dust stake is moved to treasury

Attributes¶

Name	Type	Composition
user	`T::AccountId`	`AccountId`
amount	`BalanceOf<T>`	`u128`

Unwrapped¶

Attributes¶

Name	Type	Composition
user	`T::AccountId`	`AccountId`
amount	`BalanceOf<T>`	`u128`

Voted¶

Attributes¶

Name	Type	Composition
user	`T::AccountId`	`AccountId`
vote_id	`ReferendumIndex`	`u32`
aye_amount	`BalanceOf<T>`	`u128`
nay_amount	`BalanceOf<T>`	`u128`

Wrapped¶

Attributes¶

Name	Type	Composition
user	`T::AccountId`	`AccountId`
amount	`BalanceOf<T>`	`u128`

Storage functions¶

AccountVoteMap¶

Mapping from the accounts and vote ids to the amounts of W-PHA used to approve or oppose to the vote

Python¶

result = substrate.query(
    'PhalaWrappedBalances', 'AccountVoteMap', ['AccountId', 'u32']
)

Return value¶

()

StakerAccounts¶

Mapping for users to their asset status proxys

Python¶

result = substrate.query(
    'PhalaWrappedBalances', 'StakerAccounts', ['AccountId']
)

Return value¶

{'invest_pools': [('u64', 'u32')], 'locked': 'u128'}

UnmintableDust¶

Collect the unmintable dust

Python¶

result = substrate.query(
    'PhalaWrappedBalances', 'UnmintableDust', []
)

Return value¶

'u128'

VoteAccountMap¶

Mapping from the vote ids and accounts to the amounts of W-PHA used to approve or oppose to the vote

Python¶

result = substrate.query(
    'PhalaWrappedBalances', 'VoteAccountMap', ['u32', 'AccountId']
)

Return value¶

('u128', 'u128')

Constants¶

WPhaAssetId¶

W-PHA's asset id

Value¶

Python¶

constant = substrate.get_constant('PhalaWrappedBalances', 'WPhaAssetId')

WrappedBalancesAccountId¶

Pha's global fund pool

Value¶

'43KPr1BjWx1D8RWKAcWU6U4Ye6H6ip7Up1PM4prCWseC425G'

Python¶

constant = substrate.get_constant('PhalaWrappedBalances', 'WrappedBalancesAccountId')

Errors¶

IterationsIsNotVaild¶

The Iteration exceed the max limitaion

ReferendumInvalid¶

The vote is not currently on going

ReferendumOngoing¶

The vote is now on going and the W-PHA used in voting can not be unlocked

StakerAccountNotFound¶

user's FinanceAccount does not exist in storage: StakerAccounts

UnwrapAmountExceedsAvaliableStake¶

Trying to unwrap more than the available balance

VoteAmountLargerThanTotalStakes¶

Trying to vote more than the available balance